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Add 98/14 and 5/20

1st number: 7 0/14, 2nd number: 5/20

98/14 + 5/20 is 29/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 20 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 14 × 10 = 140,
    98/14 = 98 × 10/14 × 10 = 980/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    5/20 = 5 × 7/20 × 7 = 35/140
  4. Add the two like fractions:
    980/140 + 35/140 = 980 + 35/140 = 1015/140
  5. 1015/140 simplified gives 29/4
  6. So, 98/14 + 5/20 = 29/4
    In mixed form: 71/4

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